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Specifications Section 1-5
1-5 Specifications
CS-series Ethernet Units
Item Specifications
Model number CS1W-ETN01 CS1W-ETN11
Type 10Base-5 10Base-T
Applicable PCs CS-series PCs
Unit classification CS-series CPU Bus Unit
Mounting location CPU Rack or Expansion Rack
Number of Units that can be
mounted
4 max. (including Expansion Racks)
Transfer
specifi-
cations
Media access method CSMA/CD
Modulation Baseband
Transmission paths Bus Star
Baud rate 10 Mbps
Transmission media Coaxial cable Unshielded twisted-pair (UTP)
cable
Trans-
mission
distance
Segment
length
500 m max. 100 m max.
Distance
between
nodes
2,500 m max. ---
Number of connect-
able nodes
100/segment max. ---
Distance between
nodes
Multiples of 2.5 m ---
Transceiver cable
length
50 m max. ---
Current consumption (Unit) 400 mA max. at 5 VDC 400 mA max. at 5 VDC
External power supply Capacity: 0.3 A min. at 24 VDC (per node)
Inrush current: 2.5 A max.
(24-VDC startup time of 5 ms)
Permissible voltage fluctuation range:
20.4 to 26.4 VDC (24 VDC –15% to +10%)
Recommended power supply: OMRON S82J-series
---
Power supply to transceiver Capacity: 0.4 A at 12 V
Voltage fluctuation range: 13.05 to 14.48 VDC
Ripple: 2% p-p
---
Vibration resistance Conforms to JIS 0040.
10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s
2
in X, Y, and Z
directions for 80 minutes each
(Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)
Shock resistance Conforms to JIS 0041.
147 m/s
2
three times each in X, Y, and Z directions
Ambient temperature Operating: 0 to 55°C
Storage: –20 to 75°C
Humidity 10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gas.
Weight 300 g max.
Dimensions 35 x 130 x 101 mm (W x H x D)